
	var PQP_DETAILS = true;
	var PQP_HEIGHT = "short";
	
	addEvent(window, 'load', loadCSS);

	function changeTab(tab) {
		var pQp = document.getElementById('pQp');
		hideAllTabs();
		addClassName(pQp, tab, true);
	}
	
	function hideAllTabs() {
		var pQp = document.getElementById('pQp');
		removeClassName(pQp, 'console');
		removeClassName(pQp, 'speed');
		removeClassName(pQp, 'queries');
		removeClassName(pQp, 'memory');
		removeClassName(pQp, 'files');
	}
	
	function toggleDetails(){
		var container = document.getElementById('pqp-container');
		
		if(PQP_DETAILS){
			addClassName(container, 'hideDetails', true);
			PQP_DETAILS = false;
		}
		else{
			removeClassName(container, 'hideDetails');
			PQP_DETAILS = true;
		}
	}
	function toggleHeight(){
		var container = document.getElementById('pqp-container');
		
		if(PQP_HEIGHT == "short"){
			addClassName(container, 'tallDetails', true);
			PQP_HEIGHT = "tall";
		}
		else{
			removeClassName(container, 'tallDetails');
			PQP_HEIGHT = "short";
		}
	}
	
	function loadCSS() {
		var sheet = document.createElement("link");
		sheet.setAttribute("rel", "stylesheet");
		sheet.setAttribute("type", "text/css");
		sheet.setAttribute("href", "libs/quickprof/assets/css/pqp.css");
		document.getElementsByTagName("head")[0].appendChild(sheet);
		setTimeout(function(){document.getElementById("pqp-container").style.display = "block"}, 10);
	}
	
	
	//http://www.bigbold.com/snippets/posts/show/2630
	function addClassName(objElement, strClass, blnMayAlreadyExist){
	   if ( objElement.className ){
	      var arrList = objElement.className.split(' ');
	      if ( blnMayAlreadyExist ){
	         var strClassUpper = strClass.toUpperCase();
	         for ( var i = 0; i < arrList.length; i++ ){
	            if ( arrList[i].toUpperCase() == strClassUpper ){
	               arrList.splice(i, 1);
	               i--;
	             }
	           }
	      }
	      arrList[arrList.length] = strClass;
	      objElement.className = arrList.join(' ');
	   }
	   else{  
	      objElement.className = strClass;
	      }
	}

	//http://www.bigbold.com/snippets/posts/show/2630
	function removeClassName(objElement, strClass){
	   if ( objElement.className ){
	      var arrList = objElement.className.split(' ');
	      var strClassUpper = strClass.toUpperCase();
	      for ( var i = 0; i < arrList.length; i++ ){
	         if ( arrList[i].toUpperCase() == strClassUpper ){
	            arrList.splice(i, 1);
	            i--;
	         }
	      }
	      objElement.className = arrList.join(' ');
	   }
	}

	//http://ejohn.org/projects/flexible-javascript-events/
	function addEvent( obj, type, fn ) {
	  if ( obj.attachEvent ) {
	    obj["e"+type+fn] = fn;
	    obj[type+fn] = function() { obj["e"+type+fn]( window.event ) };
	    obj.attachEvent( "on"+type, obj[type+fn] );
	  } 
	  else{
	    obj.addEventListener( type, fn, false );	
	  }
	}

